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php-phpbb/phpBB/viewforum.php
Ludovic Arnaud 83c605a6e2 More capitalised lang strings, fixed some unset or incorrect variables
git-svn-id: file:///svn/phpbb/trunk@3469 89ea8834-ac86-4346-8a33-228a782c2dd0
2003-02-17 06:20:41 +00:00

526 lines
19 KiB
PHP

<?php
/***************************************************************************
* viewforum.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* $Id$
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
define('IN_PHPBB', true);
$phpbb_root_path = './';
include($phpbb_root_path . 'extension.inc');
include($phpbb_root_path . 'common.'.$phpEx);
// Start initial var setup
$mark_read = (!empty($_REQUEST['mark'])) ? $_REQUEST['mark'] : '';
$forum_id = (!empty($_REQUEST['f'])) ? intval($_REQUEST['f']) : 0;
$start = (isset($_GET['start'])) ? intval($_GET['start']) : 0;
$sort_key = (!empty($_REQUEST['sort_key'])) ? $_REQUEST['sort_key']{0} : 't';
$sort_dir = (!empty($_REQUEST['sort_dir'])) ? $_REQUEST['sort_dir']{0} : 'd';
// End initial var setup
// Start session
$user->start();
// Check if the user has actually sent a forum ID with his/her request
// If not give them a nice error page.
if (!$forum_id)
{
trigger_error('Forum_not_exist');
}
if ($user->data['user_id'] == ANONYMOUS)
{
$sql = 'SELECT * FROM ' . FORUMS_TABLE . ' WHERE forum_id = ' . $forum_id;
}
else
{
switch (SQL_LAYER)
{
//TODO
case 'oracle':
break;
default:
/*
$sql = 'SELECT f.*, tw.topics_list, fw.notify_status
FROM ' . FORUMS_TABLE . ' f
LEFT JOIN ' . TOPICS_PREFETCH_TABLE . " tw ON tw.start = $start AND tw.forum_id = f.forum_id
LEFT JOIN " . FORUMS_WATCH_TABLE . ' fw ON fw.user_id = ' . $user->data['user_id'] . ' AND f.forum_id = fw.forum_id
WHERE f.forum_id = ' . $forum_id;
*/
$sql = 'SELECT f.*, fw.notify_status, lr.lastread_time, lr.lastread_type
FROM ' . FORUMS_TABLE . ' f
LEFT JOIN '.LASTREAD_TABLE.' lr ON (
lr.user_id = '.$user->data['user_id'].'
AND lr.forum_id = '.-$forum_id.')
LEFT JOIN ' . FORUMS_WATCH_TABLE . ' fw ON (
fw.user_id = ' . $user->data['user_id'] . '
AND f.forum_id = fw.forum_id)
WHERE f.forum_id = ' . $forum_id;
}
}
$result = $db->sql_query($sql);
if (!$forum_data = $db->sql_fetchrow($result))
{
trigger_error('Forum_not_exist');
}
// Configure style, language, etc.
$user->setup(false, $forum_data['forum_style']);
$auth->acl($user->data, $forum_id);
// Auth check
if (!$auth->acl_gets('f_read', 'm_', 'a_', $forum_id))
{
if ($user->data['user_id'] == ANONYMOUS)
{
redirect("login.$phpEx$SID&redirect=viewforum.$phpEx&f=$forum_id" . ((isset($start)) ? "&start=$start" : ''));
}
trigger_error('Sorry_auth_read');
}
// End of auth check
// Build navigation links
generate_forum_nav($forum_data);
// Moderators
$forum_moderators = array();
// Do we have subforums?
if ($forum_data['left_id'] != $forum_data['right_id'] - 1)
{
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
display_forums($forum_data);
}
else
{
$template->assign_var('S_HAS_SUBFORUM', FALSE);
get_moderators($forum_moderators, $forum_id);
}
// Output forum listing if it is postable
if ($forum_data['forum_postable'])
{
// Handle marking posts
if ($mark_read == 'topics')
{
if ($user->data['user_id'] != ANONYMOUS)
{
markread('mark', $forum_id);
$template->assign_vars(array(
'META' => '<meta http-equiv="refresh" content="3;url=' . "viewforum.$phpEx$SID&amp;f=$forum_id" . '">')
);
}
$message = $user->lang['Topics_marked_read'] . '<br /><br />' . sprintf($user->lang['Click_return_forum'], '<a href="' . "viewforum.$phpEx$SID&amp;f=$forum_id" . '">', '</a> ');
trigger_error($message);
}
// End handle marking posts
// Do the forum Prune
if ($config['prune_enable'] && $auth->acl_get('a_'))
{
if ($forum_data['prune_next'] < time() && $forum_data['prune_enable'])
{
require($phpbb_root_path . 'includes/functions_admin.'.$phpEx);
auto_prune($forum_id);
}
}
// End of forum prune
// Forum rules, subscription info and word censors
$s_watching_forum = '';
$s_watching_forum_img = '';
$notify_status = (isset($forum_data['notify_status'])) ? $forum_data['notify_status'] : NULL;
watch_topic_forum('forum', $s_watching_forum, $s_watching_forum_img, $user->data['user_id'], $forum_id, $notify_status);
$s_forum_rules = '';
get_forum_rules('forum', $s_forum_rules, $forum_id);
// Grab censored words
$censors = array();
obtain_word_list($censors);
// Topic ordering options
$previous_days = array(0 => $user->lang['All_Topics'], 1 => $user->lang['1_DAY'], 7 => $user->lang['7_DAYS'], 14 => $user->lang['2_WEEKS'], 30 => $user->lang['1_MONTH'], 90 => $user->lang['3_MONTHS'], 180 => $user->lang['6_MONTHS'], 364 => $user->lang['1_YEAR']);
$sort_by_text = array('a' => $user->lang['AUTHOR'], 't' => $user->lang['POST_TIME'], 'r' => $user->lang['REPLIES'], 's' => $user->lang['SUBJECT'], 'v' => $user->lang['VIEWS']);
$sort_by = array('a' => 'u.username', 't' => 't.topic_last_post_id', 'r' => 't.topic_replies', 's' => 't.topic_title', 'v' => 't.topic_views');
$sort_days = $topic_days = '';
if (isset($_POST['sort']))
{
if (!empty($_POST['sort_days']))
{
$sort_days = intval($_POST['sort_days']);
$min_topic_time = time() - ( $sort_days * 86400 );
// ref type on as rows as topics ... also not great
$sql = "SELECT COUNT(topic_id) AS forum_topics
FROM " . TOPICS_TABLE . "
WHERE forum_id = $forum_id
AND topic_last_post_time >= $min_topic_time";
$result = $db->sql_query($sql);
$start = 0;
$topics_count = ($row = $db->sql_fetchrow($result)) ? $row['forum_topics'] : 0;
$limit_topics_time = "AND t.topic_last_post_time >= $min_topic_time";
}
else
{
$topics_count = ($forum_data['forum_topics']) ? $forum_data['forum_topics'] : 1;
}
}
else
{
$topics_count = ($forum_data['forum_topics']) ? $forum_data['forum_topics'] : 1;
$limit_topics_time = '';
}
$sort_order = $sort_by[$sort_key] . ' ' . (($sort_dir == 'd') ? 'DESC' : 'ASC');
$select_sort_days = '<select name="sort_days">';
foreach ($previous_days as $day => $text)
{
$selected = ($sort_days == $day) ? ' selected="selected"' : '';
$select_sort_days .= '<option value="' . $day . '"' . $selected . '>' . $text . '</option>';
}
$select_sort_days .= '</select>';
$select_sort = '<select name="sort_key">';
foreach ($sort_by_text as $key => $text)
{
$selected = ($sort_key == $key) ? ' selected="selected"' : '';
$select_sort .= '<option value="' . $key . '"' . $selected . '>' . $text . '</option>';
}
$select_sort .= '</select>';
$select_sort_dir = '<select name="sort_dir">';
$select_sort_dir .= ($sort_dir == 'a') ? '<option value="a" selected="selected">' . $user->lang['ASCENDING'] . '</option><option value="d">' . $user->lang['DESCENDING'] . '</option>' : '<option value="a">' . $user->lang['ASCENDING'] . '</option><option value="d" selected="selected">' . $user->lang['DESCENDING'] . '</option>';
$select_sort_dir .= '</select>';
$post_alt = (intval($forum_data['forum_status']) == ITEM_LOCKED) ? 'Forum_locked' : 'Post_new_topic';
// Basic pagewide vars
$template->assign_vars(array(
'S_IS_POSTABLE' => TRUE,
'POST_IMG' => (intval($forum_data['forum_status']) == ITEM_LOCKED) ? $user->img('post_locked', $post_alt) : $user->img('post_new', $post_alt),
'PAGINATION' => generate_pagination("viewforum.$phpEx$SID&amp;f=$forum_id&amp;topicdays=$topic_days", $topics_count, $config['topics_per_page'], $start),
'PAGE_NUMBER' => sprintf($user->lang['PAGE_OF'], (floor( $start / $config['topics_per_page'] ) + 1), ceil( $topics_count / $config['topics_per_page'] )),
'MOD_CP' => ($auth->acl_gets('m_', 'a_', $forum_id)) ? sprintf($user->lang['MCP'], '<a href="mcp.' . $phpEx . '?sid=' . $user->session_id . '&amp;f=' . $forum_id . '">', '</a>') : '',
'MODERATORS' => (!empty($forum_moderators[$forum_id])) ? implode(', ', $forum_moderators[$forum_id]) : $user->lang['NONE'],
'FOLDER_IMG' => $user->img('folder', 'NO_NEW_POSTS'),
'FOLDER_NEW_IMG' => $user->img('folder_new', 'NEW_POSTS'),
'FOLDER_HOT_IMG' => $user->img('folder_hot', 'NO_NEW_POSTS_HOT'),
'FOLDER_HOT_NEW_IMG' => $user->img('folder_hot_new', 'NEW_POSTS_HOT'),
'FOLDER_LOCKED_IMG' => $user->img('folder_locked', 'NO_NEW_POSTS_LOCKED'),
'FOLDER_LOCKED_NEW_IMG' => $user->img('folder_locked_new', 'NEW_POSTS_LOCKED'),
'FOLDER_STICKY_IMG' => $user->img('folder_sticky', 'POST_STICKY'),
'FOLDER_STICKY_NEW_IMG' => $user->img('folder_sticky_new', 'POST_STICKY'),
'FOLDER_ANNOUNCE_IMG' => $user->img('folder_announce', 'POST_ANNOUNCEMENT'),
'FOLDER_ANNOUNCE_NEW_IMG' => $user->img('folder_announce_new', 'POST_ANNOUNCEMENT'),
'L_NO_TOPICS' => ( $forum_data['forum_status'] == ITEM_LOCKED ) ? $user->lang['Forum_locked'] : $user->lang['No_topics_post_one'],
'S_TOPIC_ICONS' => ($forum_data['enable_icons']) ? true : false,
'S_SELECT_SORT_DIR' => $select_sort_dir,
'S_SELECT_SORT_KEY' => $select_sort,
'S_SELECT_SORT_DAYS'=> $select_sort_days,
'S_AUTH_LIST' => $s_forum_rules,
'S_WATCH_FORUM' => $s_watching_forum,
'S_FORUM_ACTION' => 'viewforum.' . $phpEx . $SID . '&amp;f=' . $forum_id . "&amp;start=$start",
'U_POST_NEW_TOPIC' => 'posting.' . $phpEx . $SID . '&amp;mode=post&amp;f=' . $forum_id,
'U_VIEW_MODERATORS' => 'memberslist.' . $phpEx . $SID . '&amp;mode=moderators&amp;f=' . $forum_id,
'U_MARK_READ' => 'viewforum.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;mark=topics')
);
// Grab icons
$icons = array();
obtain_icons($icons);
// Grab all the basic data. If we're not on page 1 we also grab any
// announcements that may exist.
$total_topics = 0;
$topics_list = '';
$topic_rowset = array();
if (empty($forum_data['topics_list']))
{
$sql = "SELECT t.*, u.username, u.user_id, u2.username as user2, u2.user_id as id2, lr.lastread_time, lr.lastread_type
FROM " . TOPICS_TABLE . " t
LEFT JOIN " . LASTREAD_TABLE . " lr ON (
lr.user_id = " . $user->data['user_id'] . "
AND t.topic_id=lr.topic_id)
, " . USERS_TABLE . " u, " . USERS_TABLE . " u2
WHERE t.forum_id = $forum_id
AND t.topic_type = " . POST_ANNOUNCE . "
AND u.user_id = t.topic_poster
AND u2.user_id = t.topic_last_poster_id
ORDER BY $sort_order
LIMIT " . $config['topics_per_page'];
$result = $db->sql_query($sql);
while( $row = $db->sql_fetchrow($result) )
{
$topics_list .= '.' . str_pad(base_convert($row['topic_id'], 10, 36), 5, '0', STR_PAD_LEFT);
$topic_rowset[] = $row;
$total_topics++;
}
$db->sql_freeresult($result);
$sql = "SELECT t.*, u.username, u.user_id, u2.username as user2, u2.user_id as id2, lr.lastread_time, lr.lastread_type
FROM " . TOPICS_TABLE . " t
LEFT JOIN " . LASTREAD_TABLE . " lr ON (
lr.user_id = " . $user->data['user_id'] . "
AND t.topic_id=lr.topic_id)
, " . USERS_TABLE . " u, " . USERS_TABLE . " u2
WHERE t.forum_id = $forum_id
AND t.topic_approved = 1
AND u.user_id = t.topic_poster
AND u2.user_id = t.topic_last_poster_id
$limit_topics_time
ORDER BY t.topic_type DESC, $sort_order
LIMIT $start, " . $config['topics_per_page'];
}
else
{
/*
$topic_ids = array();
preg_match_all('/.{5,5}/', $forum_data['topics_list'], $m);
foreach ($m[0] as $topic_id)
{
$topic_ids[] = base_convert($topic_id, 36, 10);
}
$sql = "SELECT t.*, u.username, u.user_id, u2.username as user2, u2.user_id as id2
FROM " . TOPICS_TABLE . " t, " . USERS_TABLE . " u, " . USERS_TABLE . " u2
WHERE t.topic_id IN (" . implode(', ', $topic_ids) . ")
AND u.user_id = t.topic_poster
AND u2.user_id = t.topic_last_poster_id
ORDER BY $sort_order";
*/
}
$result = $db->sql_query($sql);
while( $row = $db->sql_fetchrow($result) )
{
$topics_list .= str_pad(base_convert($row['topic_id'], 10, 36), 5, '0', STR_PAD_LEFT);
$topic_rowset[] = $row;
$total_topics++;
}
$db->sql_freeresult($result);
if (empty($forum_data['topics_list']) && !empty($topics_list))
{
$sql = 'INSERT INTO ' . TOPICS_PREFETCH_TABLE . " (forum_id, start, sort_key, sort_dir, topics_list)
VALUES ($forum_id, $start, '$sort_key', '$sort_dir', '$topics_list')";
// $db->sql_query($sql);
}
// Okay, lets dump out the page ...
if ($total_topics)
{
$i = 0;
foreach ($topic_rowset as $topic_row)
{
$topic_id = $topic_row['topic_id'];
$replies = $topic_row['topic_replies'];
$topic_title = (!empty($censors)) ? preg_replace($censors['match'], $censors['replace'], $topic_row['topic_title']) : $topic_row['topic_title'];
// See if the user has posted in this topic.
if($topic_row['lastread_type'] == LASTREAD_POSTED)
{
// Making titles italic is only a hack. This should be done in the templates or in the folder images.
$topic_title = "<i>" . $topic_title . "</i>";
}
// Type and folder
$topic_type = '';
if ($topic_row['topic_status'] == ITEM_MOVED)
{
$topic_type = $user->lang['Topic_Moved'] . ' ';
$topic_id = $topic_row['topic_moved_id'];
$folder_image = 'folder';
$folder_alt = 'Topic_Moved';
$newest_post_img = '';
}
else
{
switch ($topic_row['topic_type'])
{
case POST_ANNOUNCE:
$topic_type = $user->lang['Topic_Announcement'] . ' ';
$folder = 'folder_announce';
$folder_new = 'folder_announce_new';
break;
case POST_STICKY:
$topic_type = $user->lang['Topic_Sticky'] . ' ';
$folder = 'folder_sticky';
$folder_new = 'folder_sticky_new';
break;
case ITEM_LOCKED:
$folder = 'folder_locked';
$folder_new = 'folder_locked_new';
break;
default:
if ($replies >= intval($config['hot_threshold']))
{
$folder = 'folder_hot';
$folder_new = 'folder_hot_new';
}
else
{
$folder = 'folder';
$folder_new = 'folder_new';
}
break;
}
$unread_topic = true;
if ($user->data['user_id']
&&
( $topic_row['topic_last_post_time'] <= $topic_row['lastread_time']
|| $topic_row['topic_last_post_time'] < (time()-$config['lastread'])
|| $topic_row['topic_last_post_time'] < $forum_row['lastread_time']
)
)
{
$unread_topic = false;
}
$newest_post_img = ($unread_topic) ? '<a href="viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;t=' . $topic_id . '&amp;view=newest#newest">' . $user->img('goto_post_newest', 'View_newest_post') . '</a> ' : '';
$folder_img = ($unread_topic) ? $folder_new : $folder;
$folder_alt = ($unread_topic) ? 'New_posts' : (($topic_row['topic_status'] == ITEM_LOCKED) ? 'Topic_locked' : 'No_new_posts');
}
if (intval($topic_row['poll_start']))
{
$topic_type .= $user->lang['Topic_Poll'] . ' ';
}
// Goto message
if (($replies + 1 ) > intval($config['posts_per_page']))
{
$total_pages = ceil(($replies + 1) / intval($config['posts_per_page']));
$goto_page = ' [ ' . $user->img('goto_post', 'GOTO_PAGE') . $user->lang['GOTO_PAGE'] . ': ';
$times = 1;
for($j = 0; $j < $replies + 1; $j += intval($config['posts_per_page']))
{
$goto_page .= '<a href="viewtopic.' . $phpEx . $SID . '&amp;t=' . $topic_id . '&amp;start=' . $j . '">' . $times . '</a>';
if ($times == 1 && $total_pages > 4)
{
$goto_page .= ' ... ';
$times = $total_pages - 3;
$j += ($total_pages - 4) * intval($config['posts_per_page']);
}
else if ($times < $total_pages)
{
$goto_page .= ', ';
}
$times++;
}
$goto_page .= ' ] ';
}
else
{
$goto_page = '';
}
// Generate all the URIs ...
$view_topic_url = 'viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;t=' . $topic_id;
$topic_author = ($topic_row['user_id'] != ANONYMOUS) ? '<a href="ucp.' . $phpEx . $SID . '&amp;mode=viewprofile&amp;u=' . $topic_row['user_id'] . '">' : '';
$topic_author .= ($topic_row['user_id'] != ANONYMOUS) ? $topic_row['username'] : (($topic_row['topic_first_poster_name'] != '') ? $topic_row['topic_first_poster_name'] : $user->lang['GUEST']);
$topic_author .= ($topic_row['user_id'] != ANONYMOUS) ? '</a>' : '';
$first_post_time = $user->format_date($topic_row['topic_time'], $config['board_timezone']);
$last_post_time = $user->format_date($topic_row['topic_last_post_time']);
$last_post_author = ($topic_row['id2'] == ANONYMOUS) ? (($topic_row['topic_last_poster_name'] != '') ? $topic_row['topic_last_poster_name'] . ' ' : $user->lang['GUEST'] . ' ') : '<a href="ucp.' . $phpEx . $SID . '&amp;mode=viewprofile&amp;u=' . $topic_row['topic_last_poster_id'] . '">' . $topic_row['user2'] . '</a>';
$last_post_url = '<a href="viewtopic.' . $phpEx . $SID . '&amp;f=' . $forum_id . '&amp;p=' . $topic_row['topic_last_post_id'] . '#' . $topic_row['topic_last_post_id'] . '">' . $user->img('goto_post_latest', 'VIEW_LATEST_POST') . '</a>';
// Send vars to template
$template->assign_block_vars('topicrow', array(
'FORUM_ID' => $forum_id,
'TOPIC_ID' => $topic_id,
'TOPIC_FOLDER_IMG' => $user->img($folder_img, $folder_alt),
'TOPIC_AUTHOR' => $topic_author,
'NEWEST_POST_IMG' => $newest_post_img,
'FIRST_POST_TIME' => $first_post_time,
'LAST_POST_TIME' => $last_post_time,
'LAST_POST_AUTHOR' => $last_post_author,
'LAST_POST_IMG' => $last_post_url,
'GOTO_PAGE' => $goto_page,
'REPLIES' => $topic_row['topic_replies'],
'VIEWS' => $topic_row['topic_views'],
'TOPIC_TITLE' => $topic_title,
'TOPIC_TYPE' => $topic_type,
'TOPIC_ICON' => (!empty($icons[$topic_row['icon_id']]) ) ? '<img src="' . $config['icons_path'] . '/' . $icons[$topic_row['icon_id']]['img'] . '" width="' . $icons[$topic_row['icon_id']]['width'] . '" height="' . $icons[$topic_row['icon_id']]['height'] . '" alt="" title="" />' : '',
'S_ROW_COUNT' => $i,
'U_VIEW_TOPIC' => $view_topic_url)
);
++$i;
}
}
if ($user->data['user_id'] != ANONYMOUS)
{
//
// $mark_topics isn't set as of now
//
//setcookie($config['cookie_name'] . '_t', serialize($mark_topics), 0, $config['cookie_path'], $config['cookie_domain'], $config['cookie_secure']);
}
}
// Dump out the page header and load viewforum template
$page_title = $user->lang['View_forum'] . ' - ' . $forum_data['forum_name'];
$nav_links['up'] = array(
'url' => 'index.' . $phpEx . $SID,
'title' => sprintf($user->lang['Forum_Index'], $config['sitename'])
);
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => 'viewforum_body.html')
);
make_jumpbox("viewforum.$phpEx$SID", $forum_id);
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
?>